30325332 has 12 divisors (see below), whose sum is σ = 70759136. Its totient is φ = 10108440.

The previous prime is 30325319. The next prime is 30325369. The reversal of 30325332 is 23352303.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 30325299 and 30325308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263544 + ... + 1263567.

Almost surely, 2^30325332 is an apocalyptic number.

It is an amenable number.

30325332 is an abundant number, since it is smaller than the sum of its proper divisors (40433804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30325332 is a wasteful number, since it uses less digits than its factorization.

30325332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2527118 (or 2527116 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 21.

The square root of 30325332 is about 5506.8441052930. The cubic root of 30325332 is about 311.8424171352.

Adding to 30325332 its reverse (23352303), we get a palindrome (53677635).

The spelling of 30325332 in words is "thirty million, three hundred twenty-five thousand, three hundred thirty-two".